<template>
  <!-- 表单 -->
  <el-form ref="formData" label-width="120px" :model="formData" :rules="rules">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" format style="width:50%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式">
      <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :label="item.value"
          :value="item.id"
        />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="chooseDepartment" />
      <div v-if="isTree">
        <el-tree :data="list" default-expand-all highlight-current :props="{label:'name'}" @node-click="nodeTreeFn" />
      </div>
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="cancel">取消</el-button>
      <el-button type="primary" @click="confirm">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import EmployeeEnum from '@/constant/employees'
import { addEmployee } from '@/api/employees'
import { getDepartments } from '@/api/departments'
import { tranListToTree } from '@/utils/index'
console.log(addEmployee)
export default {
  data() {
    return {
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      hireType: EmployeeEnum.hireType, // 聘用形式的数据
      list: [], // 部门信息的数组
      isTree: false,
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: ['blur', 'change'] },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: ['blur', 'change'] }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: ['blur', 'change'] },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: ['blur', 'change'] }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: ['blur', 'change'] }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: ['blur', 'change'] }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: ['blur', 'change'] }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: ['blur', 'change'] }
        ]
      }
    }
  },
  methods: {
    // 获取部门信息
    async getDepartmentsFn() {
      const res = await getDepartments()
      // 转树形结构
      this.list = tranListToTree(res.data.depts)
      console.log(this.list)
    },
    // 取消
    cancel() {
      this.$emit('close')
    },
    // 确定
    confirm() {
      this.$refs.formData.validate(async valid => {
        if (!valid) {
          return
        }
        // 添加
        await this.addEmployees()
        this.$emit('close')
      })
    },
    // 增加员工(封装方法)
    async addEmployees() {
      const res = await addEmployee(this.formData)
      console.log(res)
    },
    // 选择部门获取焦点时触发
    chooseDepartment() {
      this.isTree = true
      this.getDepartmentsFn()
    },
    // 节点被点击触发的事件
    nodeTreeFn(data) {
      if (data.children.length) return
      this.formData.departmentName = data.name
      this.isTree = false
    },
    // 重置数据
    reset() {
      // 重置数据
      this.formData = {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      }
      // 重置验证 resetFields
      this.$refs.formData.resetFields()
    }
  }
}
</script>

<style>

</style>
